C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

F45 suspension question

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Old Feb 28, 2002 | 12:13 PM
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hawkgt's Avatar
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From: brewster ny
Default F45 suspension question


I'm looking at a possible purchase of a 1996 coupe with six speed.
It has the F45 real time damping suspension. How does this work
and how does it compare to the Z51?
Any help would be gereatly appreciated. Thanks
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Old Feb 28, 2002 | 12:20 PM
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From: Glen Ellyn IL
Default Re: F45 suspension question (hawkgt)

It's nice to be able to change the settings....but I don't know how expensive the replacements are when they eventually go as I can't find them anywhere!!!!!
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Old Feb 28, 2002 | 12:27 PM
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Default Re: F45 suspension question (TJ96CE)

Replacement shocks for the F45 can be had from Jeff Kopp (18carfan). His number: 1-800-728-8267...... He got me a set about 1 year ago for ~$500 if memory serves. They (unlike the FX3 shocks) can NOT be rebuilt.

The main difference between FX3 and F45 is that on the F45 system, each wheel and shock is controlled independantly from the rest. On the FX3, if the system need to stiffen one side, all 4 would be adjusted the same. Not so on F45. I changed mine out with ~75K on them and there was a very noticeable difference on ride quality and handling. :cheers:
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Old Feb 28, 2002 | 02:21 PM
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Default Re: F45 suspension question (MCPOWHITE96)

$500 for all 4!!!!!! Wow...less than the fx3 ones...badass!! I was guessing somthing crazy leky $300 a pop.
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Old Feb 28, 2002 | 02:46 PM
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From: Bowie MD
Default Re: F45 suspension question (TJ96CE)

The rears cost considerably less than the fronts if I remember right.

It took all of about 20 minutes to change them out. Jeff is THE parts guy IMO
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Old Feb 28, 2002 | 04:09 PM
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From: Epping NH
Default Re: F45 suspension question (MCPOWHITE96)

I know on the 96 it seems to really make a difference between the modes. I had read on previous years that you couldn't tell. But on my 96 I do feel a major difference between touring and performance. Most of the time I keep my setting on Sport. Anyway, the moral of the story is that it is worthing getting it on the 96 model year.
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Old Feb 28, 2002 | 05:28 PM
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From: brewster ny
Default Re: F45 suspension question (bac22)


How would the stiffest (best handling) setting in F45 compare to a z51
suspension in terms of handling?
thanks
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Old Feb 28, 2002 | 05:48 PM
  #8  
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From: Kokomo IN
Default Re: F45 suspension question (hawkgt)

I have a '96, but std. suspension. Is it possible to add the F45? What would be involved?

BTW, how do I put a picture in my SIG? Can someone e-mail me?

Don


[Modified by dtw50, 9:50 PM 2/28/2002]
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Old Feb 28, 2002 | 05:48 PM
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MCPOWHITE96's Avatar
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From: Bowie MD
Default Re: F45 suspension question (hawkgt)

The 96 in any mode is no where as stiff as the Z51 package. The stock springs on the 96 are very soft in comparison. I changed out mine to vette brakes sport springs.
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